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Yellow handheld phase rotation indicator with LCD display and three test leads

Fluke

Fluke 9040 3 Phase Rotation Indicator measurement tool

SKU CH-MXD8-1HK9S

Measures three-phase rotation up to 700 V with a clear LCD and no battery required

  • Identifies three-phase rotation instantly with clear LCD readout
  • Confirms correct motor wiring by showing phase sequence direction
  • Operates up to 700 V for commercial and industrial supplies
  • Works without batteries for always-ready field use
  • Variable clamping range enables safe contact on live conductors

Three-phase rotation indicator

The Fluke 9040 identifies phase sequence on three-phase supplies up to 700 V. It is intended for electricians and maintenance engineers who must verify motor, drive or system connections in commercial and industrial environments.

Voltage and frequency headroom

The instrument covers a voltage range suitable for commercial and industrial three-phase systems up to 700 V. It provides clear indication of rotation direction within that range and is not designed for measurements beyond the stated voltage limit.

Battery-free operation

The unit draws operating power from the measured circuit, so no separate battery is required. A variable clamping range allows safe contact on different conductor sizes, and the LCD gives an immediate visual readout of phase rotation.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $346.99
Pricier than about 86% of the 3,030 comparable items (median $54.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the Fluke 9040 work with my existing 700 V three-phase supply?

The indicator is rated for voltages up to 700 V, so it is suitable for standard industrial three-phase systems operating within that range.

How can I verify the Fluke 9040 is reading phase rotation correctly after connecting the clamps?

The LCD display shows the three-phase indication and a clear arrow or symbol for rotation direction; confirm the sequence matches the motor or drive wiring diagram.

What accessories are included with the Fluke 9040 and do I need to buy test leads or a battery separately?

The unit requires no battery and uses integrated variable-range clamps for contact, so no separate leads or power source are needed for basic operation.

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